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<title>SWM34S_LVGL7.11_SWMUI: C:/Users/DELL/Desktop/Commit/lvgl/SWM34S_LVGL7.11_SWMUI_20230515/APP/UI/simple_lcd_rgb.c 源文件</title>
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<li class="navelem"><a class="el" href="dir_0ca16891106f5a3e9ad635a0d6c5f98f.html">APP</a></li><li class="navelem"><a class="el" href="dir_c78dc1806c68fd338fba226975244931.html">UI</a></li>  </ul>
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<a href="simple__lcd__rgb_8c.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="preprocessor">#include &quot;lvgl.h&quot;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="preprocessor">#include &quot;<a class="code" href="simple__lcd__rgb_8h.html">simple_lcd_rgb.h</a>&quot;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="comment">// LV_COLOR_BLACK    黑色</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment">// LV_COLOR_WHITE    白色</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="comment">// LV_COLOR_SILVER    LV_COLOR_GRAY         LV_COLOR_MAROON     LV_COLOR_YELLOW</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="comment">// LV_COLOR_OLIVE     LV_COLOR_LIME         LV_COLOR_CYAN       LV_COLOR_TEAL</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="comment">// LV_COLOR_NAVY      LV_COLOR_MAGENTA      LV_COLOR_PURPLE     LV_COLOR_ORANGE</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">   32</a></span><span class="keyword">static</span> lv_color_t <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[] = { <span class="comment">// color_num &gt;= 4</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>    LV_COLOR_RED, LV_COLOR_GREEN, LV_COLOR_BLUE, LV_COLOR_YELLOW</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>};</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="simple__lcd__rgb_8c.html#ac119f51498e82698859497c3f7670694">   35</a></span><span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code hl_variable" href="simple__lcd__rgb_8c.html#ac119f51498e82698859497c3f7670694">color_max</a> = <span class="keyword">sizeof</span>(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>) / <span class="keyword">sizeof</span>(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[0]);</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="simple__lcd__rgb_8c.html#a61eed03eff9786d7aace59226d5f708d">   36</a></span><span class="keyword">static</span> <span class="keyword">volatile</span> uint16_t <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a61eed03eff9786d7aace59226d5f708d">color_i</a> = 0;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">   39</a></span><span class="keyword">static</span> lv_obj_t *<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>[4];</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">   40</a></span><span class="keyword">static</span> lv_obj_t *<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[3];</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">   41</a></span><span class="keyword">static</span> lv_obj_t *<a class="code hl_variable" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a>;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="simple__lcd__rgb_8c.html#ab1639860987093322a59392427b3ab13">   48</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="simple__lcd__rgb_8c.html#ab1639860987093322a59392427b3ab13">task_test_rgb</a>(lv_task_t *t)</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>{</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>    <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a61eed03eff9786d7aace59226d5f708d">color_i</a> = (<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a61eed03eff9786d7aace59226d5f708d">color_i</a> &gt;= <a class="code hl_variable" href="simple__lcd__rgb_8c.html#ac119f51498e82698859497c3f7670694">color_max</a> - 1) ? 0 : (<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a61eed03eff9786d7aace59226d5f708d">color_i</a> + 1);</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>    uint16_t rectangle_color_i = <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a61eed03eff9786d7aace59226d5f708d">color_i</a>;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>    lv_obj_set_style_local_bg_color(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a>, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[rectangle_color_i]);</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>    lv_obj_set_style_local_bg_grad_color(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a>, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[rectangle_color_i]);</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>    uint16_t led_color_i = <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a61eed03eff9786d7aace59226d5f708d">color_i</a>;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    <span class="keywordflow">for</span> (uint32_t i = 0; i &lt; <span class="keyword">sizeof</span>(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>) / <span class="keyword">sizeof</span>(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[0]); ++i)</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>    {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>        led_color_i = (led_color_i &gt;= <a class="code hl_variable" href="simple__lcd__rgb_8c.html#ac119f51498e82698859497c3f7670694">color_max</a> - 1) ? 0 : (led_color_i + 1);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>        lv_obj_set_style_local_bg_color(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i], LV_LED_PART_MAIN, LV_STATE_DEFAULT, <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[led_color_i]);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>        lv_obj_set_style_local_bg_grad_color(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i], LV_LED_PART_MAIN, LV_STATE_DEFAULT, <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[led_color_i]);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>    }</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>    uint16_t line_color_i = <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a61eed03eff9786d7aace59226d5f708d">color_i</a>;</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>    <span class="keywordflow">for</span> (uint32_t i = 0; i &lt; <span class="keyword">sizeof</span>(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>) / <span class="keyword">sizeof</span>(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>[0]); ++i)</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>    {</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>        line_color_i = (line_color_i &gt;= <a class="code hl_variable" href="simple__lcd__rgb_8c.html#ac119f51498e82698859497c3f7670694">color_max</a> - 1) ? 0 : (line_color_i + 1);</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>        lv_obj_set_style_local_line_color(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>[i], LV_LINE_PART_MAIN, LV_STATE_DEFAULT, <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[line_color_i]);</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>    }</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>}</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"><a class="line" href="simple__lcd__rgb_8c.html#a7edf4af3fbcbd413039639b1cb950f16">   76</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="simple__lcd__rgb_8c.html#a7edf4af3fbcbd413039639b1cb950f16">arc_loader</a>(lv_task_t * t)</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>{</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>    <span class="keyword">static</span> uint16_t a = 0;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>    a += 5;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span> </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>    lv_arc_set_end_angle(t-&gt;user_data, a);</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>    <span class="keywordflow">if</span>(a &gt;= 360) {</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>        a = 0;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>        <span class="comment">//lv_task_del(t);</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>        <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>    }</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>}</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span> </div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"><a class="line" href="simple__lcd__rgb_8c.html#a88c8131eba18e87016d6c3651e0468f0">   93</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="simple__lcd__rgb_8c.html#a88c8131eba18e87016d6c3651e0468f0">simple_lcd_rgb</a>(<span class="keywordtype">void</span>)</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>{</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>    uint32_t i = 0;</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>    <span class="comment">//-----------------------------------------------BG------------------------------------------------------//</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>    lv_obj_t *obj_bg = lv_obj_create(lv_scr_act(), NULL);</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>    lv_obj_set_size(obj_bg, LV_HOR_RES_MAX, LV_VER_RES_MAX);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>    lv_obj_set_style_local_bg_color(obj_bg, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_BLACK); <span class="comment">//黑色 LV_COLOR_BLACK  白色 LV_COLOR_WHITE</span></div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>    lv_obj_set_style_local_bg_grad_color(obj_bg, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_BLACK);</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>    lv_obj_set_style_local_border_width(obj_bg, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, 0);</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>    lv_obj_set_style_local_radius(obj_bg, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, 0);</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>    <span class="comment">//-----------------------------------------------Around------------------------------------------------------//</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>    <span class="comment">/*Create an array for the points of the line*/</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>    <span class="keyword">static</span> lv_point_t line_points_0[] = { {0, 0}, {LV_HOR_RES_MAX - 1, 0} };<span class="comment">//Top</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>    <span class="keyword">static</span> lv_point_t line_points_1[] = { {0, 0}, {0, LV_VER_RES_MAX - 1} };<span class="comment">//Left</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>    <span class="keyword">static</span> lv_point_t line_points_2[] = { {0, LV_VER_RES_MAX - 1}, {LV_HOR_RES_MAX - 1, LV_VER_RES_MAX - 1} };<span class="comment">//Bottom</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>    <span class="keyword">static</span> lv_point_t line_points_3[] = { {LV_HOR_RES_MAX - 1, 0}, {LV_HOR_RES_MAX - 1, LV_VER_RES_MAX - 1} };<span class="comment">//Right</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>    <span class="keyword">static</span> lv_point_t *line_points[] = { line_points_0, line_points_1, line_points_2, line_points_3};<span class="comment">//All</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>    <span class="keywordflow">for</span> (i = 0; i &lt; <span class="keyword">sizeof</span>(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>) / <span class="keyword">sizeof</span>(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>[0]); ++i)</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>    {</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>        <span class="comment">/*Create a line and apply the new style*/</span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>        <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>[i] = lv_line_create(obj_bg, NULL);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>        lv_line_set_points(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>[i], line_points[i], 2);<span class="comment">//sizeof(line_points[i]) / sizeof(line_points[i][0])</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>        lv_obj_set_style_local_line_color(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>[i], LV_LINE_PART_MAIN, LV_STATE_DEFAULT, <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[i]);</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>        lv_obj_set_style_local_line_width(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>[i], LV_LINE_PART_MAIN, LV_STATE_DEFAULT, 1);</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>        lv_obj_set_style_local_line_rounded(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a>[i], LV_LINE_PART_MAIN, LV_STATE_DEFAULT, <span class="keyword">true</span>);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>    }</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>    <span class="comment">//-----------------------------------------------Left------------------------------------------------------//</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>    <a class="code hl_variable" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a> = lv_obj_create(obj_bg, NULL);</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>    lv_obj_set_size(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a>, LV_HOR_RES_MAX / 5, LV_VER_RES_MAX / 5);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>    lv_obj_align(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a>, NULL, LV_ALIGN_IN_LEFT_MID, LV_HOR_RES_MAX / 10, 0);</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>    lv_obj_set_style_local_bg_color(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a>, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[0]);</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>    lv_obj_set_style_local_bg_grad_color(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a>, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[0]);</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>    lv_obj_set_style_local_border_width(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a>, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, 0);</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>    lv_obj_set_style_local_radius(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a>, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, 0);</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>    <span class="comment">//-----------------------------------------------Mid------------------------------------------------------//</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>    <span class="keywordflow">for</span> (i = 0; i &lt; <span class="keyword">sizeof</span>(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>) / <span class="keyword">sizeof</span>(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[0]); ++i)</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>    {</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>        <span class="comment">/*Create a LED and apply the new style*/</span></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span><span class="preprocessor">        #define EQUAL_HEIGHT        ( LV_VER_RES_MAX / 32 * ( 8 - sizeof(led) / sizeof(led[0]) ) ) </span><span class="comment">//等间距计算</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>        <a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i] = lv_led_create(obj_bg, NULL);</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>        lv_obj_set_size(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i], LV_VER_RES_MAX / 8, LV_VER_RES_MAX / 8);</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>        lv_obj_align(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i], NULL, LV_ALIGN_IN_TOP_MID, 0,</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>        <a class="code hl_define" href="simple__lcd__rgb_8c.html#a6409ac20c45f97e545e36089fb79b7de">EQUAL_HEIGHT</a> + i * ( <a class="code hl_define" href="simple__lcd__rgb_8c.html#a6409ac20c45f97e545e36089fb79b7de">EQUAL_HEIGHT</a> + LV_VER_RES_MAX / 8 ) );</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span><span class="preprocessor">        #undef EQUAL_HEIGHT</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>        lv_obj_set_style_local_bg_color(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i], LV_LED_PART_MAIN, LV_STATE_DEFAULT, <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[i]);</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>        lv_obj_set_style_local_bg_grad_color(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i], LV_LED_PART_MAIN, LV_STATE_DEFAULT, <a class="code hl_variable" href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a>[i]);</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>        lv_obj_set_style_local_border_width(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i], LV_LED_PART_MAIN, LV_STATE_DEFAULT, 0);</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>        <span class="comment">//lv_obj_set_style_local_radius(led[i], LV_LED_PART_MAIN, LV_STATE_DEFAULT, 0);</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span> </div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>        <span class="keywordflow">switch</span> (i)</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>        {</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>            <span class="keywordflow">case</span> (0) :</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>                lv_led_off(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i]);</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>                lv_led_set_bright(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i], LV_LED_BRIGHT_MIN);<span class="comment">// LV_LED_BRIGHT_MIN ~ LV_LED_BRIGHT_MAX (120 ~ 255)</span></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>                <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>            <span class="keywordflow">case</span> (1) :</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>                lv_led_on(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i]);</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>                lv_led_set_bright(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i], LV_LED_BRIGHT_MAX / 2);<span class="comment">// LV_LED_BRIGHT_MIN ~ LV_LED_BRIGHT_MAX (120 ~ 255)</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>                <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>            <span class="keywordflow">case</span> (2) :</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>                lv_led_on(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i]);</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>                lv_led_set_bright(<a class="code hl_variable" href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a>[i], LV_LED_BRIGHT_MAX);<span class="comment">// LV_LED_BRIGHT_MIN ~ LV_LED_BRIGHT_MAX (120 ~ 255)</span></div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span>            <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>        }</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>    }</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span> </div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>    <span class="comment">//-----------------------------------------------Right------------------------------------------------------//</span></div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>    lv_obj_t *arc = lv_arc_create(obj_bg, NULL);</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>    lv_obj_set_size(arc, LV_HOR_RES_MAX / 6, LV_HOR_RES_MAX / 6);</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>    lv_obj_set_style_local_bg_color(arc, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, lv_obj_get_style_bg_color(obj_bg, LV_OBJ_PART_MAIN));</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>    lv_obj_set_style_local_bg_grad_color(arc, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, lv_obj_get_style_bg_grad_color(obj_bg, LV_OBJ_PART_MAIN));</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>    lv_obj_set_style_local_border_width(arc, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, 0);</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>    lv_obj_set_style_local_radius(arc, LV_OBJ_PART_MAIN, LV_STATE_DEFAULT, 0);</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>    lv_obj_align(arc, NULL, LV_ALIGN_IN_RIGHT_MID, -LV_HOR_RES_MAX / 10, 0);</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>    lv_arc_set_bg_angles(arc, 0, 360);</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>    lv_arc_set_angles(arc, 0, 360);</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span> </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>    <span class="comment">//-----------------------------------------------Task------------------------------------------------------//</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>    lv_task_create(<a class="code hl_function" href="simple__lcd__rgb_8c.html#a7edf4af3fbcbd413039639b1cb950f16">arc_loader</a>, 20, LV_TASK_PRIO_LOWEST, arc);</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>    lv_task_create(<a class="code hl_function" href="simple__lcd__rgb_8c.html#ab1639860987093322a59392427b3ab13">task_test_rgb</a>, 3000, LV_TASK_PRIO_MID, NULL);</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>    <span class="comment">//LV_TASK_PRIO_LOWEST &lt; LV_TASK_PRIO_MID &lt; LV_TASK_PRIO_HIGH</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>}</div>
<div class="ttc" id="asimple__lcd__rgb_8c_html_a3b1276d3ab8b29d1f569ae7a1038d159"><div class="ttname"><a href="simple__lcd__rgb_8c.html#a3b1276d3ab8b29d1f569ae7a1038d159">color</a></div><div class="ttdeci">static lv_color_t color[]</div><div class="ttdoc">该示例依据 color 数组的颜色不断依次交替循环改变显示</div><div class="ttdef"><b>Definition:</b> <a href="simple__lcd__rgb_8c_source.html#l00032">simple_lcd_rgb.c:32</a></div></div>
<div class="ttc" id="asimple__lcd__rgb_8c_html_a61eed03eff9786d7aace59226d5f708d"><div class="ttname"><a href="simple__lcd__rgb_8c.html#a61eed03eff9786d7aace59226d5f708d">color_i</a></div><div class="ttdeci">static volatile uint16_t color_i</div><div class="ttdef"><b>Definition:</b> <a href="simple__lcd__rgb_8c_source.html#l00036">simple_lcd_rgb.c:36</a></div></div>
<div class="ttc" id="asimple__lcd__rgb_8c_html_a6409ac20c45f97e545e36089fb79b7de"><div class="ttname"><a href="simple__lcd__rgb_8c.html#a6409ac20c45f97e545e36089fb79b7de">EQUAL_HEIGHT</a></div><div class="ttdeci">#define EQUAL_HEIGHT</div></div>
<div class="ttc" id="asimple__lcd__rgb_8c_html_a7edf4af3fbcbd413039639b1cb950f16"><div class="ttname"><a href="simple__lcd__rgb_8c.html#a7edf4af3fbcbd413039639b1cb950f16">arc_loader</a></div><div class="ttdeci">static void arc_loader(lv_task_t *t)</div><div class="ttdoc">An lv_task to call periodically to set the angles of the arc</div><div class="ttdef"><b>Definition:</b> <a href="simple__lcd__rgb_8c_source.html#l00076">simple_lcd_rgb.c:76</a></div></div>
<div class="ttc" id="asimple__lcd__rgb_8c_html_a832bb7b19485fdf8c3bb3eb969e7278c"><div class="ttname"><a href="simple__lcd__rgb_8c.html#a832bb7b19485fdf8c3bb3eb969e7278c">line</a></div><div class="ttdeci">static lv_obj_t * line[4]</div><div class="ttdef"><b>Definition:</b> <a href="simple__lcd__rgb_8c_source.html#l00039">simple_lcd_rgb.c:39</a></div></div>
<div class="ttc" id="asimple__lcd__rgb_8c_html_a88c8131eba18e87016d6c3651e0468f0"><div class="ttname"><a href="simple__lcd__rgb_8c.html#a88c8131eba18e87016d6c3651e0468f0">simple_lcd_rgb</a></div><div class="ttdeci">void simple_lcd_rgb(void)</div><div class="ttdoc">Lib / SimpLCD 在 lvgl 下实现, 用于测试三基色显示</div><div class="ttdef"><b>Definition:</b> <a href="simple__lcd__rgb_8c_source.html#l00093">simple_lcd_rgb.c:93</a></div></div>
<div class="ttc" id="asimple__lcd__rgb_8c_html_aa938a70fc389273a47587af0cd623e3b"><div class="ttname"><a href="simple__lcd__rgb_8c.html#aa938a70fc389273a47587af0cd623e3b">obj_rectangle</a></div><div class="ttdeci">static lv_obj_t * obj_rectangle</div><div class="ttdef"><b>Definition:</b> <a href="simple__lcd__rgb_8c_source.html#l00041">simple_lcd_rgb.c:41</a></div></div>
<div class="ttc" id="asimple__lcd__rgb_8c_html_ab1639860987093322a59392427b3ab13"><div class="ttname"><a href="simple__lcd__rgb_8c.html#ab1639860987093322a59392427b3ab13">task_test_rgb</a></div><div class="ttdeci">static void task_test_rgb(lv_task_t *t)</div><div class="ttdoc">三基色交替显示任务</div><div class="ttdef"><b>Definition:</b> <a href="simple__lcd__rgb_8c_source.html#l00048">simple_lcd_rgb.c:48</a></div></div>
<div class="ttc" id="asimple__lcd__rgb_8c_html_ac119f51498e82698859497c3f7670694"><div class="ttname"><a href="simple__lcd__rgb_8c.html#ac119f51498e82698859497c3f7670694">color_max</a></div><div class="ttdeci">static const uint16_t color_max</div><div class="ttdef"><b>Definition:</b> <a href="simple__lcd__rgb_8c_source.html#l00035">simple_lcd_rgb.c:35</a></div></div>
<div class="ttc" id="asimple__lcd__rgb_8c_html_ad3d996eb4e5207bbeabcf45e511c0bc5"><div class="ttname"><a href="simple__lcd__rgb_8c.html#ad3d996eb4e5207bbeabcf45e511c0bc5">led</a></div><div class="ttdeci">static lv_obj_t * led[3]</div><div class="ttdef"><b>Definition:</b> <a href="simple__lcd__rgb_8c_source.html#l00040">simple_lcd_rgb.c:40</a></div></div>
<div class="ttc" id="asimple__lcd__rgb_8h_html"><div class="ttname"><a href="simple__lcd__rgb_8h.html">simple_lcd_rgb.h</a></div><div class="ttdoc">基于 Lib / SimpLCD 三基色显示例程的 LVGL 实现</div></div>
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